Right, that one's harmless. The face2face problem has been reported before, http://bugs.winehq.org/show_bug.cgi?id=23715 but nobody's looked too hard at it yet. The home page appears to be http://www.cambridge.org/us/esl/catalog/subject/project/item404363/face2face but the CD is dated 2005 or so, and the only demo there uses Adobe AIR, which is a lot newer. (And has it's own bug, which I'm filing now.)